Master Bilt J - Version GT-60 s Manuale di Servizio

Table of ContentsModel Nomenclature 3General Information 4Pre-Installation 4Vertical Installation 5Horizontal Installation 6-8Condensate and Water

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201310Integrated Variable-Speed Water Flow Control Heat Pump Applications

11Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Closed Loop Heat Pump Applications with Internal Flow ControllerUnit

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201312Flushing the Earth LoopFigure 15a: Valve Position A - Loop Fill/Flus

13Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Figure 15b: Valve Position B - Unit Fill / FlushLoopValve PositionOu

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201314Figure 15d: Valve Position D - Pressurize and OperationLoopValve Pos

15Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Multiple Unit Piping and FlushingOften projects require more than on

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201316Multiple Unit Piping and FlushingAgain, fl ush the loop through the i

17Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Multiple Unit Piping and FlushingWater OutWater InHeat PumpWater Out

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201318Ground Loop Applications WARNING! Fluid Volume (gal [liters] per 1

19Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013-50°F -40°F -30°F -20°F -10°F 0°F 10°F 20°F 30°F 40°F 50°F0.9600.965

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Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201320Closed Loop - External Central Pumping ApplicationsHigh and Low Volt

21Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013High and Low Voltage KnockoutsVibration Isolation PadTo ThermostatIn

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201322Open Loop or Ground-Water ApplicationsThe pump should be sized to ha

23Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Table 5: Water Quality RequirementsWater Quality RequirementsWater Q

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201324Hot Water GeneratorFigure 21: Typical HWG InstallationFigure 22: HWG

25Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013The DXM2 microprocessor control monitors the refrigerant and water t

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201326The heat pump, water piping, pump, and hot water tank should be loca

27Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Electrical - Line Voltage WARNING!  CAUTION! WARNING! To avoid p

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201328Electrical - Low Voltage WiringLow Voltage Field WiringAccessory Con

29Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Electrical - Thermostat WiringThermostat InstallationThe thermostat

3Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Model Nomenclature: General Overview WARNING!  WARNING!  CAUTION

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201330DXM2 Wiring Diagram with Internal Flow Controller - 96B0005N60Part 1

31Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013DXM2 Wiring Diagram with Internal Flow Controller - 96B0005N60Part 2

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201332DXM2 Wiring Diagram with Motorized Modulating Water Valve - 96B0005N

33Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013DXM2 Wiring Diagram with Motorized Modulating Water Valve - 96B0005N

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201334ECM Blower ControlSpecial Note for AHRI Testing: To achieve rated ai

35Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013ECM Blower Performance DataAirfl ow in CFM with wet coil and clean ai

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201336DXM2 Controls CAUTION! CAUTION! Do not restart units without inspe

37Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013DXM2 Layout and ConnectionsP1AlarmRelayCompRelayOY1Y2WGCRAL124VdcEH1

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201338Unit Commissioning and Operating ConditionsTable 12a: Operating Limi

39Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Unit Start-Up and Operating Conditions CAUTION!  CAUTION! CAUTIO

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 20134General Information CAUTION!  CAUTION! CAUTION! CUT HAZARD - Fail

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201340Unit Start-Up ProcedureSERVICE MODEMANUAL OPERATIONCONTROL DIAGNOSTI

41Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013 WARNING! WARNING! When the disconnect switch is closed, high vol

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201342Unit Operating ConditionsTable 15: Series Typical Unit Operating Pre

43Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Unit Operating ConditionsTable 15: Series Typical Unit Operating Pre

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201344Table 17a: Performance Data — GT-PC Model 026- Full LoadPerformance

45Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Table 17b: Performance Data — GT-PC Model 038 - Full LoadPerformance

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201346Table 17c: Performance Data — GT-PC Model 049 - Full LoadPerformance

47Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Table 17d: Performance Data — GT-PC Model 064 - Full LoadPerformance

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201348Table 17e: Performance Data — GT-PC Model 072 - Full LoadPerformance

49Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Preventive MaintenanceWater Coil Maintenance(Direct ground water app

5Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Vertical InstallationFigure 1: Vertical Unit Mounting Using Ducted Re

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201350TroubleshootingTable 18: Nominal resistance at various temperatures

51Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013WARNING! HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC POWER INCLUDING

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201352DXM2 Process Flow Chart WARNING! WARNING! HAZARDOUS VOLTAGE! DISC

53Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Functional TroubleshootingFault Htg Clg Possible Cause SolutionMain

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201354Functional Troubleshooting (cont.)Fault Htg ClgPossible Cause Solut

55Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Symptom Htg Clg Possible Cause SolutionInsufficient Capacity/X X Dir

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201356Performance Troubleshooting (cont.)Low Dischage AirTemperature in H

57Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Troubleshooting FormCustomer: Loop Type: Startup Date:Model #::% &am

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201358Warranty&$55,(5&25325$7,21/,0,7('(;35(66:$55$17<

59Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Notes

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 20136Horizontal InstallationFigure 4: Hanger BracketFigure 5: Horizontal U

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 201360Revision HistoryDate Page # Description14 June, 13 All Figure and Ta

7Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Horizontal InstallationFlushPortsWater Pressure PortsInternalVariable

Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 20138Water Connection EndReturn AirRemove ScrewsWater Connection EndReturn

9Residential Digital Packaged Units GT-PC Series - 60Hz Puron®Rev.: 14 June, 2013Figure 9: Condensate ConnectionCondensate and Water Connection CAUTI